# Uses of Class
com.sun.security.auth.NTSid

Packages that use NTSid
Package
Description
com.sun.security.auth
Provides implementations of `Principal`.

## Uses of NTSid in com.sun.security.auth

Subclasses of NTSid in com.sun.security.auth
Modifier and Type
Class
Description
`class`
`NTSidDomainPrincipal`
This class extends `NTSid` and represents a Windows NT user's domain SID.
`class`
`NTSidGroupPrincipal`
This class extends `NTSid` and represents one of the groups to which a Windows NT user belongs.
`class`
`NTSidPrimaryGroupPrincipal`
This class extends `NTSid` and represents a Windows NT user's primary group SID.
`class`
`NTSidUserPrincipal`
This class extends `NTSid` and represents a Windows NT user's SID.